Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil

Detalhes bibliográficos
Autor(a) principal: Bezerra, Francisco Hilário Rego
Data de Publicação: 2001
Outros Autores: Amaro, Venerando Eustáquio, Vita-Finzi, Claudio, Saadi, Allaoua
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/31231
Resumo: Although the last major tectonic event in the Brazilian passive margin was the South America–Africa breakup during the Mesozoic, there is pervasive evidence in northeastern Brazil for pronounced faulting since the late Tertiary. The faulting was partitioned between strike-slip and normal-slip and it reactivated Precambrian shear zones as well as generating new structures. A 040–060° -trending fault set and a 300–320° -trending set have strongly influenced both the deposition of alluvial and aeolian sediments and coastal evolution. Vertical throws have attained 260 m since the Pliocene, and topographic breaks resulting from cumulative late Tertiary to Quaternary slip have attained 30–40 m. Fault control of sediment deposition and coastal morphology may have affected the entire South American passive margin
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spelling Bezerra, Francisco Hilário RegoAmaro, Venerando EustáquioVita-Finzi, ClaudioSaadi, Allaoua2021-01-07T18:29:21Z2021-01-07T18:29:21Z2001-04BEZERRA, F. H. R.; AMARO, V. E.; VITA-FINZI, C.; SAADI, A.. Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil. Journal of South American Earth Sciences, v. 14, p. 61-75, 2001. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0895981101000098?via%3Dihub. Acesso em: 29 dez. 2020. https://doi.org/10.1016/S0895-9811(01)00009-80895-9811https://repositorio.ufrn.br/handle/123456789/3123110.1016/S0895-9811(01)00009-8ElsevierAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessCenozoicSedimentationCoastal plain morphologyFault controlNE BrazilPliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAlthough the last major tectonic event in the Brazilian passive margin was the South America–Africa breakup during the Mesozoic, there is pervasive evidence in northeastern Brazil for pronounced faulting since the late Tertiary. The faulting was partitioned between strike-slip and normal-slip and it reactivated Precambrian shear zones as well as generating new structures. A 040–060° -trending fault set and a 300–320° -trending set have strongly influenced both the deposition of alluvial and aeolian sediments and coastal evolution. Vertical throws have attained 260 m since the Pliocene, and topographic breaks resulting from cumulative late Tertiary to Quaternary slip have attained 30–40 m. 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dc.title.pt_BR.fl_str_mv Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil
title Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil
spellingShingle Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil
Bezerra, Francisco Hilário Rego
Cenozoic
Sedimentation
Coastal plain morphology
Fault control
NE Brazil
title_short Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil
title_full Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil
title_fullStr Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil
title_full_unstemmed Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil
title_sort Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil
author Bezerra, Francisco Hilário Rego
author_facet Bezerra, Francisco Hilário Rego
Amaro, Venerando Eustáquio
Vita-Finzi, Claudio
Saadi, Allaoua
author_role author
author2 Amaro, Venerando Eustáquio
Vita-Finzi, Claudio
Saadi, Allaoua
author2_role author
author
author
dc.contributor.author.fl_str_mv Bezerra, Francisco Hilário Rego
Amaro, Venerando Eustáquio
Vita-Finzi, Claudio
Saadi, Allaoua
dc.subject.por.fl_str_mv Cenozoic
Sedimentation
Coastal plain morphology
Fault control
NE Brazil
topic Cenozoic
Sedimentation
Coastal plain morphology
Fault control
NE Brazil
description Although the last major tectonic event in the Brazilian passive margin was the South America–Africa breakup during the Mesozoic, there is pervasive evidence in northeastern Brazil for pronounced faulting since the late Tertiary. The faulting was partitioned between strike-slip and normal-slip and it reactivated Precambrian shear zones as well as generating new structures. A 040–060° -trending fault set and a 300–320° -trending set have strongly influenced both the deposition of alluvial and aeolian sediments and coastal evolution. Vertical throws have attained 260 m since the Pliocene, and topographic breaks resulting from cumulative late Tertiary to Quaternary slip have attained 30–40 m. Fault control of sediment deposition and coastal morphology may have affected the entire South American passive margin
publishDate 2001
dc.date.issued.fl_str_mv 2001-04
dc.date.accessioned.fl_str_mv 2021-01-07T18:29:21Z
dc.date.available.fl_str_mv 2021-01-07T18:29:21Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv BEZERRA, F. H. R.; AMARO, V. E.; VITA-FINZI, C.; SAADI, A.. Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil. Journal of South American Earth Sciences, v. 14, p. 61-75, 2001. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0895981101000098?via%3Dihub. Acesso em: 29 dez. 2020. https://doi.org/10.1016/S0895-9811(01)00009-8
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/31231
dc.identifier.issn.none.fl_str_mv 0895-9811
dc.identifier.doi.none.fl_str_mv 10.1016/S0895-9811(01)00009-8
identifier_str_mv BEZERRA, F. H. R.; AMARO, V. E.; VITA-FINZI, C.; SAADI, A.. Pliocene-Quaternary fault control of sedimentation and coastal plain morphology in NE Brazil. Journal of South American Earth Sciences, v. 14, p. 61-75, 2001. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0895981101000098?via%3Dihub. Acesso em: 29 dez. 2020. https://doi.org/10.1016/S0895-9811(01)00009-8
0895-9811
10.1016/S0895-9811(01)00009-8
url https://repositorio.ufrn.br/handle/123456789/31231
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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